Find the sum.-15 + (-83) + 61 + (-27)
A. -186
B. -10
C. -34
D. -64
Answer: D
Mathematics
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Simplify.
A. 60
B. 11
C. 
D. 
Mathematics
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = x3 - 7x2 + 15x - 25
A. 5, 1 + 2i, 1 - 2i; f(x) = (x - 5)(x - 1 - 2i)(x - 1 + 2i)
B. -5, 1 + 2i, 1 - 2i; f(x) = (x + 5)(x - 1 - 2i)(x - 1 + 2i)
C. 5, -1 + 2i, -1 - 2i; f(x) = (x - 5)(x + 1 - 2i)(x + 1 + 2i)
D. 5, 1 + 
, 1 - 
; f(x) = (x - 5)(x - 1 - 
)(x - 1 +
)
Mathematics
Using the same set of axes, graph the pair of equations.y = 
x2 and y = - 
x2
A. 
B. 
C. 
D. 
Mathematics
Find the distance between the two points on the coordinate plane. Give an exact answer.(2, -6) and (6, -4)
A. 12 units
B. 12
units
C. 2
units
D. 2 units
Mathematics